:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --panel: #ffffff;
  --text: #20242a;
  --muted: #667085;
  --line: #d9dee7;
  --accent: #1769aa;
  --accent-dark: #0d4f86;
  --danger: #b42318;
  --danger-bg: #fff1f0;
  --shadow: 0 10px 30px rgba(24, 39, 75, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  background: var(--bg);
  color: var(--text);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px clamp(20px, 5vw, 56px);
  border-bottom: 1px solid var(--line);
  background: var(--panel);
}

.eyebrow {
  margin: 0 0 6px;
  color: var(--accent);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 0;
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  line-height: 1.1;
}

.connection {
  min-width: min(420px, 45vw);
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fbfcfe;
}

.connection span {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 0.78rem;
}

.connection strong {
  display: block;
  overflow-wrap: anywhere;
  font-size: 0.88rem;
}

.layout {
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(0, 1fr);
  gap: 22px;
  padding: 24px clamp(20px, 5vw, 56px) 48px;
}

.panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  box-shadow: var(--shadow);
}

.controls {
  align-self: start;
  padding: 20px;
}

label {
  display: block;
  margin-bottom: 8px;
  font-weight: 700;
}

textarea,
input {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
  color: var(--text);
  font: inherit;
}

textarea {
  resize: vertical;
}

button {
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 0 16px;
  background: #ffffff;
  color: var(--text);
  cursor: pointer;
  font: inherit;
  font-weight: 700;
}

.primary {
  width: 100%;
  margin-top: 14px;
  border-color: var(--accent);
  background: var(--accent);
  color: #ffffff;
}

.primary:hover {
  background: var(--accent-dark);
}

.secondary {
  color: var(--muted);
}

.settings {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

summary {
  cursor: pointer;
  font-weight: 700;
}

.settings label {
  margin-top: 14px;
}

.button-row {
  display: flex;
  gap: 10px;
  margin-top: 12px;
}

.status-panel {
  min-height: 520px;
  padding: 22px;
}

.status-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  padding-bottom: 14px;
}

.status-line span,
.muted {
  color: var(--muted);
}

.workflow-id {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow-wrap: anywhere;
}

.error {
  border: 1px solid #fecdca;
  border-radius: 8px;
  padding: 12px;
  background: var(--danger-bg);
  color: var(--danger);
}

.report {
  margin-top: 22px;
}

.report h2 {
  font-size: 1.35rem;
}

.report h3 {
  margin-top: 20px;
  margin-bottom: 8px;
  color: #344054;
  font-size: 0.95rem;
}

pre {
  max-width: 100%;
  overflow: auto;
  white-space: pre-wrap;
  word-break: break-word;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px;
  background: #fbfcfe;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  line-height: 1.55;
}

ol {
  padding-left: 22px;
}

li + li {
  margin-top: 8px;
}

@media (max-width: 820px) {
  .topbar,
  .layout {
    display: block;
  }

  .connection {
    min-width: 0;
    margin-top: 18px;
  }

  .status-panel {
    margin-top: 18px;
  }
}